P&H
Carbon brush spring for P&H 75 tons
This spring applies consistent pressure to carbon brushes in electrical motors and generators. It is designed for use in P&H 75 tons cranes, ensuring proper electrical contact with the commutator.
Compatible models
Specifications
- Part number
- 10172926
- Brand
- P&H
The carbon brush spring 10172926 maintains steady pressure on carbon brushes within electrical motors and generators. By exerting this force, the spring ensures a consistent electrical connection between the brush and the commutator or slip ring, which is necessary for efficient current transfer during machine operation.
This component is compatible with P&H 75 tons cranes. It is utilized within the electrical systems that power various crane functions, including hoist, trolley, bridge, and swing motor assemblies. These springs are engineered to meet the specific requirements of the brush holder assembly in these heavy-duty lifting machines.
In electrical rotating equipment, the primary function of a brush spring is to compensate for the gradual wear of the carbon brush. By providing constant tension, the spring prevents erratic contact that can lead to electrical arcing, overheating, and accelerated wear of both the brush and the commutator surface. Regular inspection and replacement of these springs are standard maintenance procedures to ensure the continued performance of DC motors and alternators in industrial crane applications.